Picture of Plastic Bottle Floating Chlorinator
This instructable is for keeps our swimming pool water safe and clean, chlorine eliminates most dangerous contaminants. You need only a plastic bottle, chlorine tablets and some tool for make several holes in bottle body.

Step 1: Materials

Picture of Materials
Just a few components
- Bottle
- knife
- Drill
- Chlorine Tablets
- Swimming Pool (Off Course)
Miykoll made it!29 days ago
A great solution for this problem. Thank you, you saved me a lot of money and gave me some fun hobby time back :D
meadowsislands made it!3 months ago
Easy. Thanks!
Micasaloca2 years ago
And, if you really wanted to, you could decorate the bottle to make it look a bit pretty, like glue a fake duck on top.
mattbomb5 years ago
simple, cheap, works good and its just awesome. fabulous
Pool Guy6 years ago
I would never put chlorine tablets in my toilet tank again. Even in a large pill bottle with the smallest holes drilled in it, still ate any rubber seals and metal in the internals within a matter of weeks. (The bowl was, however, the cleanest it's ever been LOL).
bonzocl (author)  Pool Guy6 years ago
Upps !!!!!
0727556 years ago
GREAT IDEA................now to wait for Memorial Day. Right now the pool is under 3 feet of snow and ice!
baudeagle6 years ago
That is an interesting idea. Do you think that you could make a small one out of a 20 oz soda bottle and use it in the toilet tank. This might keep the toilet clean and using the cheaper pool chlorine tablets than the expensive toilet chlorine tablets?